Tsang, Seng-Su
Nguyen, Thi Vinh Tran
Article History
Received: 29 September 2022
Accepted: 24 May 2023
First Online: 5 June 2023
Competing interests
: The authors declare no competing interests.
: A questionnaire survey used to collect data in our study basically asked about participants’ perceptions of their abilities and psychological behaviours. Our institution’s relevant body deemed ethical approval not required because the study was not medical research nor regarded human experimentation as stated in the Declaration of Helsinki. Moreover, all the respondents were 18 years old and over and agreed to answer our research questionnaire. The gathered information is strictly confidential and anonymous and is only used for research purposes.
: Informed consent was obtained from the participants by enclosing a letter containing a consent statement with the research questionnaire survey. Only respondents who agreed to participate in the study would go through all the questions of the survey, and they might stop at any time for any reason.